• Systems Administrator

    Actalent (Brook Park, OH)
    …involves maintaining file servers, firewalls, network access, security monitoring systems , and system documentation. The successful candidate will provide ... Systems AdministratorJob Description We are seeking a skilled Systems Administrator to install, maintain, and support...clusters using Microsoft HPC Pack and Red Hat Enterprise Linux (RHEL) + Familiarity with system accreditation… more
    Actalent (11/14/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Herndon, VA)
    …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Herndon, VA; ... Chantilly, VA;** or **Fairfax, VA** . As a Systems Administrator , you will play a crucial role in maintaining and optimizing our IT infrastructure, ensuring the… more
    The Boeing Company (11/19/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Richardson, TX)
    …growth. Find your future with us. The Boeing Company is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Richardson, TX** . In this ... role, you will operate as a System Administrator on a collaborative team that...and troubleshooting skills across a broad domain of secure network and computing systems + Updates and… more
    The Boeing Company (11/16/25)
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  • IBM i Infrastructure Systems

    Robert Half Technology (Dayton, NJ)
    Description We are looking for a skilled IBM i Infrastructure Systems Administrator to join our team in Dayton, New Jersey. In this role, you will be responsible ... for maintaining and optimizing Linux and IBM i environments, ensuring system ...needs. Requirements * Proven experience in configuring and maintaining Linux and IBM i systems , including hardware.… more
    Robert Half Technology (11/20/25)
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  • Mid-Level System Administrator

    The Boeing Company (Berkeley, MO)
    …your future with us. The Boeing Company is currently seeking a **Mid-Level** ** System Administrator ** to join the Information Technology (IT) team in ... Apache program, the world's premier attack helicopter. As a System Administrator and member of the team,...+ Install, configure and help maintain multi-platform (ie Windows, Linux ) systems hardware, software and components +… more
    The Boeing Company (11/19/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Marlborough, MA)
    …physical and virtual Linux servers across a large-scale enterprise network . This includes system hardening, patching, automation with Ansible, provisioning ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr....and support IT infrastructures around the world. **Sr. Principal Linux System Administrators,** internally known as Sr.… more
    RTX Corporation (11/18/25)
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  • Specialist, Network Administrator

    L3Harris (Rochester, NY)
    …and cyber domains in the interest of national security. Job Title: Specialist, Network Administrator Job Code: 30924 Job Location: Rochester, NY Job Schedule: ... hours worked - and have every other Friday off Job Description: Experienced Network Administrator responsible for maintaining and optimizing our secure … more
    L3Harris (11/07/25)
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  • System Administrator

    SAIC (Colorado Springs, CO)
    **Description** We are looking for an experienced System Administrator to manage and enhance our IT infrastructure, particularly in a DoD environment. The ideal ... + Security + Certification is required. + Server Certification (Azure, Linux System Administration Fundamentals, Microsoft certified: Fundamentals or equivalent,… more
    SAIC (11/21/25)
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  • Systems Administrator (Compliance)…

    NANA Regional Corporation (Honolulu, HI)
    Akima Systems Engineering (ASE) is looking for a Systems Administrator (Compliance) to work in Honolulu, HI. The Compliance Administrator plays a pivotal ... years of Core Skills for Work Developmental Framework (CSFW) system or network administration experience. + Must...experience. + Must possess expert-level knowledge of Windows operating systems and a working knowledge of Linux more
    NANA Regional Corporation (11/11/25)
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